| 1. | Hexagon slotted and castle nuts , style 1 - product grades a and b
型六角开槽螺母 |
| 2. | Hexagon slotted and castle nuts , style 2 - product grades a and b
型六角开槽螺母 |
| 3. | Specification for hexagon slotted nuts and castle nuts
六角形开槽螺母和槽顶螺母规范 |
| 4. | Hexagon slotted and castle nuts , style 1 - product grades a and b
1型六角开槽螺母a和b级 |
| 5. | Aircraft fasteners . hexagon thick castle nuts
飞机用紧固件.厚六角槽形螺母 |
| 6. | Aircraft fasteners . hexagon thin castle nuts
飞机用紧固件.薄六角槽形螺母 |
| 7. | Narrow gauge mine car open type wheel assembly castle nuts
矿山窄轨车辆.开式轮对.槽型螺母 |
| 8. | Specification for hexagonal castle nuts of class 3b unj thread
六角形槽顶螺母规范3b级unj螺纹 |
| 9. | Hexagon slotted and castle nuts , style 2 - fine pitch thread - product grades a and b
2型六角开槽螺母细牙a和b级 |
| 10. | Hexagon slotted and castle nuts , style 1 - fine pitch thread - product grades a and b
1型六角开槽螺母细牙a和b级 |
